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seropon [69]
3 years ago
12

All cells are surrounded by a(n) _____

Biology
2 answers:
cluponka [151]3 years ago
5 0
Cell Membrane. Even cells with cell walls have a membrane
kondor19780726 [428]3 years ago
3 0
All cells are surrounded by a cell membrane if it is an animal or a plant cell. 
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The most massive part of the atom is(are) the _____ which has(have) a _____ charge.
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(That's why we have electrons to balance the charge)

I hope this helps!
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Why describes the basic structure of a fatty acid?
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In images of fatty acids (the monomers of Lipids), it is depicted as a long carbon chain with hydrogen on the ends and connected to them as well, yet on the clear side is the carboxyl group.

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4 0
3 years ago
How long does it normally take to process one 12-ounce beer from your system?
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Once the alcohol goes into our system, an ounce of it is process for a period of one hour.

The first stop happens in the stomach where absorption through the gastric lining and bloodstream occurs. Stronger drinks are absorbed more quickly. The second stop happens in the brain where its function decreases/ is increasingly impaired as the BAC or blood alcohol content grows. The third stop will be in the heart. However, it should be noted that it does not receive any physical alcohol, but its effects on the heart are strong. Alcohol is a vasodilator which means it causes blood vessels to dilate. This indicates more blood flow through the body-- but lowers the overall blood pressure. The fourth stop will be in the kidneys where blood is filtered. The fifth stop will be in the bladder where it will excreted from the body. Lastly, the liver is where the rest of alcohol left in your system is broken down. This process is known as metabolizing. The chemical that remains after metabolization is acetaldehyde and the body gets rid it by further metabolizing it into carbon dioxide and water.

Therefore, an ounce of alcohol is processed in our body for 60 minutes or one hour.

7 0
3 years ago
What carries information from DNA?
Anna11 [10]
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6 0
3 years ago
Why is publishing results important in science?
OlgaM077 [116]

Answer:

Publishing results of research projects in peer-reviewed journals enables the scientific and medical community to evaluate the findings themselves. It also provides instructions so that other researchers can repeat the experiment or build on it to verify and confirm the results.

Explanation:

4 0
3 years ago
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